A evolução biológica no ensino médio no Estado de São Paulo: competências curriculares, orientações didáticas e indicadores de aprendizagem

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Os acidentes humanos e suas implicações fonoaudiológicas: opiniões de docentes e discentes sobre a formação superior

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Rede neural não supervisionada baseada em transformada Karhunen-Loève para processamento, compressão e reconhecimento de imagens

The merit of the Karhunen-Loève transform is well known. Since its basis is the eigenvector set of the covariance matrix, a statistical, not functional, representation of the variance in pattern ensembles is generated. By using the Karhunen-Loève transform coefficients as a natural feature representation of a character image, the eigenvector set can be regarded as an feature extractor for a classifier.

Levantamento gravimétrico na região de Franca - SP e delfinópolis - MG, no reconhecimento e delimitação de feições estruturais (Zonas de Sutura)

This paper presents the results of a geophysical study carried out in northeastern São Paulo State and southwestern Minas Gerais State over an area 80 km wide and 97.5 km long in SE Brazil. The Bouguer anomaly map, and geological and structural data allowed to identify three different gravity domains - crustal blocks limited by major discontinuities -related to the structural pattern of the area. These discontinuities were interpreted as geosuture zones underlying the Paraná Basin sediments which have extensions in the Pre-cambrian Basement. The crustal discontinuities named Alterosa and Ribeirão Preto may be seen as A - type collision sutures in a triple junction arramgement. Two prominent linear anomalies are recognized in the Bouguer anomaly map, as well as the limit between the Brasilia and São Paulo crustal blocks or paleoplates. The Alterosa suture zone trends NW-SE while the Ribeirão Preto suture has a NE-SW direction. The Bouguer anomaly map provides subsidies and information on new concepts and theories leading to the refinement of tectonic models.

Quantificação do interferon-tau durante o reconhecimento materno da gestação em fêmeas bovinas Bos taurus indicus

During the critical period of the maternal recognition, which occurs between days 15 and 19 of pregnancy, the conceptus must competently synthesize molecules capable of blocking the synthesis of prostaglandin F2α (PGF2α) and luteolysis. In cattle, the major macromolecule involved in suck blockage is the protein interferontau (IFN-τ). During the critical period, failures in the recognition of pregnancy determine embryonic mortality on up to 40% of inseminated cows. Data about IFN-τ in Bos taurus indicus are still scarce. Objective of this study was to quantitatively evaluate the presence of IFN-τ during the critical period for maternal recognition of pregnancy in uterine flushings obtained in vivo by Foley catheter (Days 14, 16 and 18 post estrus) or post-mortem (Day 18 post estrus). Multiparous, cyclic or pregnant zebu cows (Bos taurus indicus) on days 14, 16 and 18 post estrus were used for in vivo or post mortem uterine flushing collection. In both cases, a Ringer solution was used to wash the uterus of cows. Uterine flushings were concentrated by ultrafiltration and lyophilized. Proteins were separated by one-dimensional electrophoresis (SDS-PAGE) in a 15% polyacrilamide gel. Interferontau quantification in uterine flushings was performed by western blotting and densitometry. Non-specific protein bands were observed in both in vivo and post mortem uterine flushings. Interferon-tau was detected only in uterine flushings obtained from pregnant cows post-mortem (P<0.05). Optical density of protein bands was not affected by the day of the critical period, state (cyclic or pregnant) or interaction day x state. There was no effect of the conceptus weight or progesterone concentration on the day of uterine flushing collection in the optical density of the IFN-τ protein band. It was concluded that the detection and quantification of IFN-τ in the uterine environment of zebu cows, in these experimental?conditions, is only possible in uterine flushings obtained post-mortem.

Identificação de paleocanais na região da confluência entre os rios Ivaí e Paraná com o uso de dados de sensoriamento remoto e reconhecimento de fácies sedimentares

The confluence of Ivaí River together with the Paraná one is located near Icaraíma city on the Northwest of Paraná State. In this region, several paleochannels showed quaternary dynamic of Ivaí and Paraná Rivers floodplain. The aim of study was to apply multispectral indices and a data transformation of Landsat 5 TM data, associated with fieldwork and sedimentary facies to identify paleochannels. The results of the Normalized Difference Vegetation, Normalized Difference Water e Modificated Normalized Difference Water indices did not show satisfactory gains. However, the Tasseled Cap Wetness has provided an important gain of information on recognizing paleochannels facies. Through the remote sensing results sediment cores were realized and the sedimentary facies showed its correspondence with remote sensing interpretation.

Reconhecimento de palavras, nomeação de figuras e de palavras impressas em surdos implantados pré-linguais

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Reconhecimento de padrões lexicais por meio de redes neurais

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

A questão social do negro brasileiro e o dilema entre redistribuição e reconhecimento: uma análise das cotas raciais nas universidades públicas

Pós-graduação em Ciências Sociais - FFC

União Européia: a luta pelo reconhecimento identitário e a questão da cidadania supranacional

Pós-graduação em Ciências Sociais - FFC

Biomobile: sistema de identificação de usuários em dispositivos móveis na plataforma Android utilizando reconhecimento de faces a partir de vídeo

Pós-graduação em Ciência da Computação - IBILCE

Produção jornalística em TV digital: mapeamento de competências informacionais para redação convergente

Pós-graduação em Televisão Digital: Informação e Conhecimento - FAAC

Discurso das competências: solidão, tecnicismo e semiformação do profissional docente

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Desenvolvendo competências e habilidades na sala de aula de física

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Atividade experimental e o desenvolvimento de competências e habilidades no currículo do estado de São Paulo

Pós-graduação em Educação para a Ciência - FC